1
2
3
4
5config USB_OHCI_BIG_ENDIAN_DESC
6 bool
7
8config USB_OHCI_BIG_ENDIAN_MMIO
9 bool
10
11config USB_OHCI_LITTLE_ENDIAN
12 bool
13 default n if STB03xxx || PPC_MPC52xx
14 default y
15
16config USB_EHCI_BIG_ENDIAN_MMIO
17 bool
18
19config USB_EHCI_BIG_ENDIAN_DESC
20 bool
21
22menuconfig USB_SUPPORT
23 bool "USB support"
24 depends on HAS_IOMEM
25 default y
26 ---help---
27 This option adds core support for Universal Serial Bus (USB).
28 You will also need drivers from the following menu to make use of it.
29
30if USB_SUPPORT
31
32config USB_COMMON
33 tristate
34
35config USB_ARCH_HAS_HCD
36 def_bool y
37
38config USB
39 tristate "Support for Host-side USB"
40 depends on USB_ARCH_HAS_HCD
41 select USB_COMMON
42 select NLS
43 ---help---
44 Universal Serial Bus (USB) is a specification for a serial bus
45 subsystem which offers higher speeds and more features than the
46 traditional PC serial port. The bus supplies power to peripherals
47 and allows for hot swapping. Up to 127 USB peripherals can be
48 connected to a single USB host in a tree structure.
49
50 The USB host is the root of the tree, the peripherals are the
51 leaves and the inner nodes are special USB devices called hubs.
52 Most PCs now have USB host ports, used to connect peripherals
53 such as scanners, keyboards, mice, modems, cameras, disks,
54 flash memory, network links, and printers to the PC.
55
56 Say Y here if your computer has a host-side USB port and you want
57 to use USB devices. You then need to say Y to at least one of the
58 Host Controller Driver (HCD) options below. Choose a USB 1.1
59 controller, such as "UHCI HCD support" or "OHCI HCD support",
60 and "EHCI HCD (USB 2.0) support" except for older systems that
61 do not have USB 2.0 support. It doesn't normally hurt to select
62 them all if you are not certain.
63
64 If your system has a device-side USB port, used in the peripheral
65 side of the USB protocol, see the "USB Gadget" framework instead.
66
67 After choosing your HCD, then select drivers for the USB peripherals
68 you'll be using. You may want to check out the information provided
69 in <file:Documentation/usb/> and especially the links given in
70 <file:Documentation/usb/usb-help.txt>.
71
72 To compile this driver as a module, choose M here: the
73 module will be called usbcore.
74
75config USB_PCI
76 bool "PCI based USB host interface"
77 depends on PCI
78 default y
79 ---help---
80 A lot of embeded system SOC (e.g. freescale T2080) have both
81 PCI and USB modules. But USB module is controlled by registers
82 directly, it have no relationship with PCI module.
83
84 When say N here it will not build PCI related code in USB driver.
85
86if USB
87
88source "drivers/usb/core/Kconfig"
89
90source "drivers/usb/mon/Kconfig"
91
92source "drivers/usb/wusbcore/Kconfig"
93
94source "drivers/usb/host/Kconfig"
95
96source "drivers/usb/renesas_usbhs/Kconfig"
97
98source "drivers/usb/class/Kconfig"
99
100source "drivers/usb/storage/Kconfig"
101
102source "drivers/usb/image/Kconfig"
103
104source "drivers/usb/usbip/Kconfig"
105
106endif
107
108source "drivers/usb/mtu3/Kconfig"
109
110source "drivers/usb/musb/Kconfig"
111
112source "drivers/usb/dwc3/Kconfig"
113
114source "drivers/usb/dwc2/Kconfig"
115
116source "drivers/usb/chipidea/Kconfig"
117
118source "drivers/usb/isp1760/Kconfig"
119
120comment "USB port drivers"
121
122if USB
123
124config USB_USS720
125 tristate "USS720 parport driver"
126 depends on PARPORT
127 select PARPORT_NOT_PC
128 ---help---
129 This driver is for USB parallel port adapters that use the Lucent
130 Technologies USS-720 chip. These cables are plugged into your USB
131 port and provide USB compatibility to peripherals designed with
132 parallel port interfaces.
133
134 The chip has two modes: automatic mode and manual mode. In automatic
135 mode, it looks to the computer like a standard USB printer. Only
136 printers may be connected to the USS-720 in this mode. The generic
137 USB printer driver ("USB Printer support", above) may be used in
138 that mode, and you can say N here if you want to use the chip only
139 in this mode.
140
141 Manual mode is not limited to printers, any parallel port
142 device should work. This driver utilizes manual mode.
143 Note however that some operations are three orders of magnitude
144 slower than on a PCI/ISA Parallel Port, so timing critical
145 applications might not work.
146
147 Say Y here if you own an USS-720 USB->Parport cable and intend to
148 connect anything other than a printer to it.
149
150 To compile this driver as a module, choose M here: the
151 module will be called uss720.
152
153source "drivers/usb/serial/Kconfig"
154
155source "drivers/usb/misc/Kconfig"
156
157source "drivers/usb/atm/Kconfig"
158
159endif
160
161source "drivers/usb/phy/Kconfig"
162
163source "drivers/usb/gadget/Kconfig"
164
165source "drivers/usb/typec/Kconfig"
166
167config USB_LED_TRIG
168 bool "USB LED Triggers"
169 depends on LEDS_CLASS && LEDS_TRIGGERS
170 select USB_COMMON
171 help
172 This option adds LED triggers for USB host and/or gadget activity.
173
174 Say Y here if you are working on a system with led-class supported
175 LEDs and you want to use them as activity indicators for USB host or
176 gadget.
177
178config USB_ULPI_BUS
179 tristate "USB ULPI PHY interface support"
180 select USB_COMMON
181 help
182 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
183 USB 2.0 PHY interface. The ULPI specification defines a standard set
184 of registers that can be used to detect the vendor and product which
185 allows ULPI to be handled as a bus. This module is the driver for that
186 bus.
187
188 The ULPI interfaces (the buses) are registered by the drivers for USB
189 controllers which support ULPI register access and have ULPI PHY
190 attached to them. The ULPI PHY drivers themselves are normal PHY
191 drivers.
192
193 ULPI PHYs provide often functions such as ADP sensing/probing (OTG
194 protocol) and USB charger detection.
195
196 To compile this driver as a module, choose M here: the module will
197 be called ulpi.
198
199endif
200
